A rigid vessel with a total internal volume of 0.10 m3 contains saturated H2O at a...
A rigid vessel with a total internal volume of 0.10 m3 contains saturated H2O at a pressure of 1.0 MPa. If the volumes of liquid and vapour are 0.04 m3 and 0.06 m3 respectively, what is the dryness fraction? --
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A rigid vessel with a total internal volume of 0.10 m3 contains
saturated H2O at a...
6.32. A rigid vessel contains 0.014 m3 of saturated-vapor steam in equilibrium with 0.021 m of...
6.32. A rigid vessel contains 0.014 m3 of saturated-vapor steam in equilibrium with 0.021 m of saturated-liquid water at 100°C. Heat is transferred to the vessel until one phase just disappears, and a single phase remains. Which phase (liquid or vapor) remains, ard what are its temperature and pressure? How much hieat is transferred in the process?
An insulated rigid vessel contains 5kg of saturated liquid-vapor mixture of Refrigerant- 134a at 200kPa. At...
An insulated rigid vessel contains 5kg of saturated liquid-vapor mixture of Refrigerant- 134a at 200kPa. At this stage, one-fifth of the mass is in vapor phase and rest is in liquid. Now using an electrical resistance heater, heat is supplied to the contents of the vessel until all of the refrigerant is converted to saturated vapor. Show this process on a P v diagram with respect to saturation lines and determine, 1. volume of the rigid vessel 2. temperature, in...
SP04 A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated...
SP04 A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line containing steam at a pressure of pL- 10 bars (1000 kPa) and a temperature of TL 500°C. The valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve...
A vessel with a volume of 0.008 m3 contains a liquid-vapor mixture of refrigerant 134a at...
A vessel with a volume of 0.008 m3 contains a liquid-vapor mixture of refrigerant 134a at 200 kPa and a quality of 20%. Determine: a) the mass of vapor present in kg, and b) the fraction of the total volume occupied by the liquid.
A rigid tank with a total volume of 0.8m3 initially contains water in the form of...
A rigid tank with a total volume of 0.8m3 initially contains
water in the form of a saturated liquid-vapour mixture at
P1=500kPa. The liquid portion of the mixture initially occupies a
volume of only 0.5L (the remainder is vapour). Steam from a supply
line at Pi=1000kPa and Ti=500°C is then injected into the tank
until the pressure in the tank reaches P2=800kPa. At this point
(final state), the mass in the tank is m2=2.8kg.
a) Find the initial quality x1...
NEED HELP A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a...
NEED HELP
A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve is closed and it is found that p2-5 bars (500 kPa). Find (a) the state of the...
A 1.8-m3 rigid tank contains steam at 220°С
A 1.8-m3 rigid tank contains steam at 220°С. One-third of the volume is in the liquid phase and the rest is in the vapor form. Determine (a) the pressure of the steam, (b) the quality of the saturated mixture, and (c) the density of the mixture.
1. A rigid vessel contains 7 kg of steam at 0.5 Mpa. After the addition of...
1. A rigid vessel contains 7 kg of steam at 0.5 Mpa. After the addition of 9600 kJ of steam, the pressure becomes 2.5 Mpa and the temperature of steam becomes 700°C. Determine the initial internal energy and the specific volume of the steam.
A rigid tank having a volume of 0.1 m3 initially contains water as a two-phase liquid-vapor...
A rigid tank having a volume of 0.1 m3 initially contains water as a two-phase liquid-vapor mixture at 1 bar and a quality of 1%. The water is heated in two stages: Stage 1: Constant-volume heating until the pressure is 20 bar. (treat as closed system) Stage 2: Continued heating while saturated water vapor is slowly withdrawn from the tank at a constant pressure of 20 bar. (Note: Use transient analysis with all the water leaving having a quality of...
Homework Example 17 A steam is contained in a rigid tank with a volume of 1...
Homework Example 17 A steam is contained in a rigid tank with a volume of 1 m3. Initially, the pressure and temperature are 7 bar and 500 oC, respectively. The temperature drops due to cooling process. Determine: (1) The temperature at which condensation begins in °C, (2) The fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) The volume in m3 occupied by saturated liquid at the final state? AUM Americon Universily Ot...
6.32. A rigid vessel contains 0.014 m3 of saturated-vapor steam in equilibrium with 0.021 m of saturated-liquid water at 100°C. Heat is transferred to the vessel until one phase just disappears, and a single phase remains. Which phase (liquid or vapor) remains, ard what are its temperature and pressure? How much hieat is transferred in the process?
An insulated rigid vessel contains 5kg of saturated liquid-vapor mixture of Refrigerant- 134a at 200kPa. At this stage, one-fifth of the mass is in vapor phase and rest is in liquid. Now using an electrical resistance heater, heat is supplied to the contents of the vessel until all of the refrigerant is converted to saturated vapor. Show this process on a P v diagram with respect to saturation lines and determine, 1. volume of the rigid vessel 2. temperature, in...
SP04 A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line containing steam at a pressure of pL- 10 bars (1000 kPa) and a temperature of TL 500°C. The valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve...
A rigid tank with a total volume of 0.8m3 initially contains
water in the form of a saturated liquid-vapour mixture at
P1=500kPa. The liquid portion of the mixture initially occupies a
volume of only 0.5L (the remainder is vapour). Steam from a supply
line at Pi=1000kPa and Ti=500°C is then injected into the tank
until the pressure in the tank reaches P2=800kPa. At this point
(final state), the mass in the tank is m2=2.8kg.
a) Find the initial quality x1...
NEED HELP
A rigid, poorly insulated tank with a volume of V1.0 m3 initially contains a saturated water vapor (quality of 1.0) at a pressure of 3 bars (300 kPa). The tank is connected to a supply line valve is opened and 2.0 kg of steam enters the rigid tank, after which the valve is closed. The pressure is measured after the valve is closed and it is found that p2-5 bars (500 kPa). Find (a) the state of the...
1. A rigid vessel contains 7 kg of steam at 0.5 Mpa. After the addition of 9600 kJ of steam, the pressure becomes 2.5 Mpa and the temperature of steam becomes 700°C. Determine the initial internal energy and the specific volume of the steam.
Homework Example 17 A steam is contained in a rigid tank with a volume of 1 m3. Initially, the pressure and temperature are 7 bar and 500 oC, respectively. The temperature drops due to cooling process. Determine: (1) The temperature at which condensation begins in °C, (2) The fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) The volume in m3 occupied by saturated liquid at the final state? AUM Americon Universily Ot...
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